Sudhagar Nagarajan

439 total citations
27 papers, 302 citations indexed

About

Sudhagar Nagarajan is a scholar working on Environmental Engineering, Civil and Structural Engineering and Atmospheric Science. According to data from OpenAlex, Sudhagar Nagarajan has authored 27 papers receiving a total of 302 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Environmental Engineering, 6 papers in Civil and Structural Engineering and 6 papers in Atmospheric Science. Recurrent topics in Sudhagar Nagarajan's work include Remote Sensing and LiDAR Applications (8 papers), Infrastructure Maintenance and Monitoring (6 papers) and 3D Surveying and Cultural Heritage (5 papers). Sudhagar Nagarajan is often cited by papers focused on Remote Sensing and LiDAR Applications (8 papers), Infrastructure Maintenance and Monitoring (6 papers) and 3D Surveying and Cultural Heritage (5 papers). Sudhagar Nagarajan collaborates with scholars based in United States, France and India. Sudhagar Nagarajan's co-authors include Nivedita Sairam, B. M. Csathó, C. J. van der Veen, J. H. van Angelen, Sebastian B. Simonsen, S. Rezvanbehbahani, Kyle Duncan, M. R. van den Broeke, Toni Schenk and M. Arockiasamy and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and Sensors.

In The Last Decade

Sudhagar Nagarajan

25 papers receiving 294 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sudhagar Nagarajan United States 8 147 71 61 58 49 27 302
Lionel Benoît Switzerland 11 194 1.3× 74 1.0× 26 0.4× 22 0.4× 36 0.7× 26 406
María Gabriela Lenzano Argentina 11 238 1.6× 63 0.9× 33 0.5× 59 1.0× 16 0.3× 40 364
Björn Riedel Germany 12 167 1.1× 103 1.5× 125 2.0× 21 0.4× 147 3.0× 26 491
Ellen Schwalbe Germany 10 182 1.2× 123 1.7× 124 2.0× 72 1.2× 6 0.1× 22 438
Niccolò Dematteis Italy 11 168 1.1× 32 0.5× 24 0.4× 37 0.6× 24 0.5× 25 270
Michael Avian Austria 13 377 2.6× 67 0.9× 55 0.9× 54 0.9× 47 1.0× 30 523
Philippe Limpach Switzerland 11 319 2.2× 54 0.8× 45 0.7× 127 2.2× 27 0.6× 19 472
Patrick Westfeld Germany 10 48 0.3× 232 3.3× 179 2.9× 17 0.3× 38 0.8× 34 390
M. Daakir France 7 64 0.4× 159 2.2× 181 3.0× 16 0.3× 11 0.2× 8 374
Rafael Caduff Switzerland 12 460 3.1× 126 1.8× 30 0.5× 39 0.7× 36 0.7× 32 669

Countries citing papers authored by Sudhagar Nagarajan

Since Specialization
Citations

This map shows the geographic impact of Sudhagar Nagarajan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sudhagar Nagarajan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sudhagar Nagarajan more than expected).

Fields of papers citing papers by Sudhagar Nagarajan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sudhagar Nagarajan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sudhagar Nagarajan. The network helps show where Sudhagar Nagarajan may publish in the future.

Co-authorship network of co-authors of Sudhagar Nagarajan

This figure shows the co-authorship network connecting the top 25 collaborators of Sudhagar Nagarajan. A scholar is included among the top collaborators of Sudhagar Nagarajan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sudhagar Nagarajan. Sudhagar Nagarajan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Nagarajan, Sudhagar, et al.. (2025). Integrating LiDAR Point Cloud Classification and Building Footprints for Enhanced 3D LOD Building Modeling: A Deep Learning Approach. ˜The œinternational archives of the photogrammetry, remote sensing and spatial information sciences. XLVIII-M-5-2024. 95–100.
2.
Lidbe, Abhay, et al.. (2025). Comparative Analysis of Macro- and Micro-Level Measures of Healthcare Access in Urban and Rural Areas. Transportation Research Record Journal of the Transportation Research Board. 1 indexed citations
3.
4.
Nagarajan, Sudhagar, et al.. (2024). Feasibility of Using Green Laser for Underwater Infrastructure Monitoring: Case Studies in South Florida. SHILAP Revista de lepidopterología. 4(2). 173–188.
5.
Nagarajan, Sudhagar, et al.. (2022). Imaging and Laser Scanning–Based Noncontact Deflection Monitoring Technique for Timber Railroad Bridges. Practice Periodical on Structural Design and Construction. 28(1). 7 indexed citations
6.
Nagarajan, Sudhagar, et al.. (2022). Feasibility of Using Green Laser in Monitoring Local Scour around Bridge Pier. SHILAP Revista de lepidopterología. 2(3). 355–369. 4 indexed citations
7.
Nagarajan, Sudhagar, et al.. (2022). Data-driven approach for 2D shoreline, and 3D volumetric change detection analysis: a case study for Jupiter inlet lighthouse outstanding natural area. Journal of Applied Remote Sensing. 16(3). 2 indexed citations
8.
Bloetscher, Frederick, Weibo Liu, Daniel E. Meeroff, et al.. (2021). Establishing a framework of a watershed-wide screening tool to support the development of watershed-based flood protection plans for low-lying coastal communities. Journal of Infrastructure Policy and Development. 5(1). 1273–1273. 3 indexed citations
9.
Arockiasamy, M., et al.. (2021). A Student-centered Program to Increase STEM Interest Through NASA-STEM Content. 2021 ASEE Virtual Annual Conference Content Access Proceedings. 1 indexed citations
10.
Bloetscher, Frederick, Gerardo Sánchez‐Rojas, Weibo Liu, et al.. (2021). A Framework for a Subwatershed-Scale Screening Tool to Support Development of Resiliency Solutions and Flood Protection Priority Areas in a Low-Lying Coastal Community. Journal of Geoscience and Environment Protection. 9(10). 180–205. 1 indexed citations
11.
Bloetscher, Frederick, et al.. (2020). ASSESSING SEA LEVEL RISE VULNERABILITY AND COSTS IN A DATA LIMITED ENVIRONMENT. International Journal of Engineering Technologies and Management Research. 4(7). 13–31. 1 indexed citations
12.
Nagarajan, Sudhagar & M. Arockiasamy. (2020). Non-Contact Scour Monitoring for Highway Bridges. 2 indexed citations
13.
Zhang, Caiyun, Hongbo Su, Tiantian Li, et al.. (2020). Modeling and Mapping High Water Table for a Coastal Region in Florida using Lidar DEM Data. Ground Water. 59(2). 190–198. 7 indexed citations
14.
Arockiasamy, M., et al.. (2018). Comparison of Ratings of a 7-Span Open Deck Timber Trestle Railroad Bridge Based on As-Built Provisions and Current AREMA Guidelines. Transportation Research Board 97th Annual MeetingTransportation Research Board. 2 indexed citations
15.
Su, Hongbo, Sudhagar Nagarajan, & Jinwei Dong. (2017). Physical and Economic Processes of Ecosystem Services Flows. Physics and Chemistry of the Earth Parts A/B/C. 101. 1–2. 1 indexed citations
16.
Bloetscher, Frederick, et al.. (2017). Assessing Sea Level Rise Vulnerability And Costs In A Data Limited Environment. Zenodo (CERN European Organization for Nuclear Research). 1 indexed citations
17.
Yılmaz, Alper, et al.. (2017). Registration of Images To Lidar and GIS Data Without Establishing Explicit Correspondences. Photogrammetric Engineering & Remote Sensing. 83(10). 705–716. 3 indexed citations
18.
Sairam, Nivedita, et al.. (2016). Development of Mobile Mapping System for 3D Road Asset Inventory. Sensors. 16(3). 367–367. 60 indexed citations
19.
Nagarajan, Sudhagar & Toni Schenk. (2016). Feature-based registration of historical aerial images by Area Minimization. ISPRS Journal of Photogrammetry and Remote Sensing. 116. 15–23. 24 indexed citations
20.
Csathó, B. M., C. J. van der Veen, Kyle Duncan, et al.. (2014). Laser altimetry reveals complex pattern of Greenland Ice Sheet dynamics. Proceedings of the National Academy of Sciences. 111(52). 18478–18483. 134 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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